KARIM CANOUN MD
NPI 1538211347
Plastic Surgery in Brentwood, CA
About Karim Canoun Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARIM CANOUN MD (NPI 1538211347) is an individual plastic surgery provider in Brentwood, California, licensed in California (G72912) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Washington School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Karim Canoun Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Karim Canoun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 810 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94513 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRENTWOOD, CA 94513
BRENTWOOD, CA 94513
BRENTWOOD, CA 94513
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karim Canoun's NPI number?
The NPI number for Karim Canoun is 1538211347. It was assigned to this individual provider in the NPPES registry on January 18, 2007.
Where is Karim Canoun located?
Karim Canoun practices at 2400 Balfour Rd Suite 230, Brentwood, CA 94513. The listed phone number is (925) 324-7404.
What is Karim Canoun's specialty?
The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.
Is Karim Canoun enrolled in Medicare?
Yes. Karim Canoun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Karim Canoun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karim Canoun reassigns Medicare benefits to John Muir Trauma Physicians Billing Service (Walnut Creek, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karim Canoun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karim Canoun was last updated on January 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Karim Canoun, MD · NPI 1538211347
Plastic Surgery physician in Brentwood, California. Individual provider, active in the CMS NPPES registry since January 18, 2007.
## Identity
- **NPI:** 1538211347 (Entity type: Individual)
- **Enumerated:** January 18, 2007
- **Primary specialty:** Plastic Surgery · taxonomy 208200000X
- **State license:** G72912 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2400 BALFOUR RD, SUITE 230, Brentwood, CA 94513-4945
- **Phone:** (925) 324-7404
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** John Muir Trauma Physicians Billing Service (NPI 1962551861, Walnut Creek, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** January 5, 2022
- **Other identifiers:** Medicaid 00G729120 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1538211347) · Data from the CMS NPPES public registry.